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December 16,2102 <br /> Jfpb}Number; LG02-213 <br /> Page 10 <br /> T Nitrates from Agrkuhure <br /> Leaching losses of nitrate fLTti.fiscr occur when sails bimrc more incoming water(rain or <br /> irrigation) than lht soil c n hold. As warms mvvcs 1hr{3u jZh the wit, the nit-ale(No j-) that 1:5,TR <br /> soil 9K11 uti tan Tnaves along wir Llae W atar. 'Aatacrrtiuiri (NH4*) forms of N have-, a positive dixge <br /> f are hold by the motive sites on the clay in the soil; thucforc, N l4}' forms of N ]each very <br /> ]ittle_ In sands why there is very. littkciay, arnmoniurw forms-of N can 1 cash, Ccarw-tcxtumcd <br /> sands and -,Dmr muck soils are [he only sits uwhM ankmoolum Ii�ac�lxiq may I sigrri fican4. <br /> One way-to Mirdfiiizc X 1 ming and'dernitri ficalioin i q to minimi tlj�liege (ho N'is in the v[il- <br /> hcfUFe p14n L.t,]ykacc"This cud down pia tlye time whan cor di4fes-are,fik rpr6l C for S ,A Proptr <br /> rrmankpm% • or agricnlwr l property signific uuly reduoas Lfle Potential nitres Impart in gTourid <br /> }nater_ <br /> The orchard mama-q=--nl of the properly is-txmduc .by the occupant of the residenm <br /> Cur o f we understands the nc app]iK;dlion Q(rr'rU1_1&r bas bmri usa l for the orchard. The <br /> etch i appatently re ve_q'ip nuldf-, is fmm IN, shit law$t�und wAkr wr ich exists ak th ef, <br /> _ _L3 fee-tt-Tba ordmd appeal Lo be in good and healthy cxindid. <br /> Un- Since 6FE72ppi <br /> ira6On Of <br /> orchard fertilizers docs not occur within the ordimd. fcrtili s will not be cowgidutt d in the <br /> - nitrate balance, - <br /> 'bale 11OWi ft knldysis <br /> L' 7 <br /> The nitmte loading aitalysi€was performed for the full Mhasc II de-%�eloprrent witli no <br /> residcnGCL The rusu]t of the analysis=indicated #fiat the Nn-alue was 4.0 mgrL-1 _ The wafer <br /> F qualtty go a] of less than 10 MW4 C) 1:9 Mcomm rndcd for the pa-colating effiucnt for the <br /> pri�jc%,L The cak-�I:gea N-c val ue for the project was fouxA to be well'helL5W the MaXITR 1m <br /> canto'minate level of IQ rngg L-N'bated on the assumpd ons�iscussad,.A sumer ary r.)f wi rate <br /> loadig anal9sis; is przscnM Fitmt. <br /> - <br /> q Yphosb,.M.L. W. AAVmon and L).B Mcaxe1,July L 5195 Tri-slmCr Sea Lili=R n�&Lwqm tear <br /> Corn,1�nvhLn s,VwbrRr amd Atfr[F�. Fxi.�mi n Rullctin �-7561, <br /> _ F <br />